323209

4-(2-Pyridylazo)resorcinol

96%

• 동의어(들): PAR
• 실험식(Hill 표기법): C₁₁H₉N₃O₂
• CAS Number: 1141-59-9
• Molecular Weight: 215.21
• Beilstein: 184665
• EC Number: 214-528-6
• MDL number: MFCD00006256
• UNSPSC 코드: 12171500
• PubChem Substance ID: 24859228
• NACRES: NA.47

속성

• Quality Level: 200
• 분석: 96%
• 양식: powder
• 구성: Carbon: 58.6-64.2%; ; Nitrogen: 18.6-20.4%
• 기술: titration: suitable
• 색상: brown-red
• mp: 192-202 °C (lit.)
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp
• SMILES string: Oc1ccc(\N=N\c2ccccn2)c(O)c1
• InChI: 1S/C11H9N3O2/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11/h1-7,15-16H/b14-13+
• InChI key: RJNYNDHYSJRRDW-BUHFOSPRSA-N

설명

일반 설명

4-(2-Pyridylazo)resorcinol (PAR) is a monosodium salt(1), dibasic acid that forms the protonated complexes with most metal ions.

애플리케이션

4-(2-Pyridylazo)resorcinol (PAR) serves as a metallochromic indicator and is suitable as a chromogenic agent for the quantitative determination of over 50 elements.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves